What are the cheapest airlines flying from London to San Sebastian round-trip?

Flying on Vueling is currently your cheapest option to San Sebastian, with prices starting at £220. Additional return tickets that might be worth considering are offered by Iberia and British Airways, with the lowest prices starting at £250 and £389, respectively. Vueling is currently priced 12% below the average price you’ll pay for this route.

What are the cheapest airlines to fly from London to San Sebastian one-way?

£66 is the cheapest one-way deal found within the past few days, from Vueling. You may also be able to find cheap deals on Iberia and British Airways, with prices starting from £99 and £143, respectively.

What is the cheapest day to fly from London to San Sebastian?

Travellers seeking maximum savings on their London to San Sebastian flight should consider departing on Tuesday evenings when fares are most often at their lowest. Wednesday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

What are the most popular routes from London to San Sebastian?

The most popular flight routes from London to San Sebastian are London Heathrow - San Sebastián, London Gatwick - San Sebastián and London Stansted - San Sebastián.

What is the cheapest day to fly round-trip from London to San Sebastian?

Tuesday flights are found to be more expensive to fly from London to San Sebastian. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to San Sebastian.

How far in advance should I book a flight from London to San Sebastian?

Users have found that booking a flight from London to San Sebastian at least 57 days early can save you up to 243% on average compared to booking a flight this week. If booking 57 days before your flight isn’t an option for you, users have found flights from London to San Sebastian for as little as £182 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as £183 for flights departing within the next 3 days.

What is the cheapest month to fly from London to San Sebastian?

The best pricing can be found in the month of January. Prices to San Sebastian from London average £251. You can even find prices in January for less than £251, as users have found deals to San Sebastian from as low as £99. The month of May appears to be one of the more expensive times to travel to San Sebastian from London. Flying in the targeted month can save you up to 47%.

What airport do you fly into for flights to San Sebastian from London?

San Sebastián (EAS) is the airport you will fly into if you book a flight from London to San Sebastian. You should not have trouble finding flights to San Sebastián from London; the airport handles an average of 0 inbound flights from London per day. You should also have plenty of airline options to choose from since 3 airlines have flights to the San Sebastian airport from London. It is only a 9.7 mi journey from San Sebastián (EAS) to San Sebastian’s city center.

Can I find deals for flights from London to San Sebastian that include hotel bookings?

Yes. In addition to deals on London to San Sebastian flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from London to San Sebastian?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from London to San Sebastian.

Can I find deals for business class flights from London to San Sebastian?

Yes. Cheapflights offers flight deals from London to San Sebastian by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

£56+ Flights from London to San Sebastian

Cheap flight deals from London to San Sebastian

Round-trip from	£150
One-way from	£56
Popular in	May
Cheapest in	January
Average price	£235
Good round-trip deal	£393 or less
Good one-way deal	£229 or less

12/7-16/7
2 total stops
24h 05m total
London to San Sebastian

Search Deals

16/9
1 total stop
22h 35m total
London to San Sebastian

Search Deals

Highest demand for flights based on searches. 13% potential increase in price (£28 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 4% potential price decrease (£9 potential savings vs. average return price).

Search Deals

Average for round-trip flights in June 2025

Search Deals

Price to beat on a round-trip flight from London (LON) to San Sebastián.

Search Deals

Price to beat on a one-way flight from London (LON) to San Sebastián.

Search Deals

Find flight deals from London to San Sebastian

Cheapest flights from London to San Sebastian
Explore the most affordable flight options available from London to San Sebastian. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 7 June 2025.

Tue 23/913:00LGW - EAS

1 stop27h 20mVueling

Tue 30/917:55EAS - LGW

1 stop15h 35mVueling

Deal found 5/6£148

Sat 12/720:00LGW - EAS

1 stop11h 00mMultiple Airlines

Wed 16/720:30EAS - LGW

1 stop13h 05mMultiple Airlines

Deal found 5/6£150

Sun 3/817:45STN - EAS

2 stops13h 25mMultiple Airlines

Wed 6/820:30EAS - STN

1 stop13h 25mMultiple Airlines

Deal found 6/6£153

Mon 6/1020:50LHR - EAS

1 stop15h 05mMultiple Airlines

Fri 10/1021:30EAS - LHR

1 stop21h 45mMultiple Airlines

Deal found 5/6£154

Sat 12/711:40LTN - EAS

1 stop7h 15mMultiple Airlines

Wed 16/720:30EAS - LTN

1 stop22h 00mMultiple Airlines

Deal found 5/6£157

Fri 31/1018:50LHR - EAS

1 stop17h 40mVueling

Tue 4/1114:05EAS - LHR

1 stop20h 05mVueling

Deal found 5/6£164

Wed 8/1018:45LHR - EAS

1 stop12h 55mIberia

Sat 11/1021:30EAS - LHR

1 stop11h 55mIberia

Deal found 6/6£202

Wed 17/920:40LGW - EAS

1 stop11h 00mIberia

Mon 22/921:30EAS - LGW

1 stop14h 25mIberia

Deal found 5/6£216

Sat 12/717:30SEN - EAS

2 stops13h 30mMultiple Airlines

Wed 16/720:30EAS - SEN

1 stop17h 25mMultiple Airlines

Deal found 6/6£223

Sun 21/913:20LCY - EAS

Nonstop1h 55mBritish Airways

Thu 25/913:25EAS - LCY

Nonstop1h 55mBritish Airways

Deal found 6/6£275

Sun 14/913:20LCY - EAS

Nonstop1h 55mMultiple Airlines

Thu 18/913:25EAS - LCY

Nonstop1h 55mMultiple Airlines

Deal found 5/6£284

Thu 18/909:45LCY - EAS

Nonstop1h 55mIberia

Sat 27/921:30EAS - LCY

2 stops16h 10mIberia

Deal found 6/6£548

Best flights from London to San Sebastian
Discover carefully curated flight deals from London to San Sebastian that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 7 June 2025.

Sat 12/720:00LGW - EAS

1 stop11h 00mMultiple Airlines

Wed 16/720:30EAS - LGW

1 stop13h 05mMultiple Airlines

Deal found 5/6£150

Tue 8/721:45LGW - EAS

1 stop9h 45mVueling

Tue 15/713:30EAS - LGW

1 stop8h 30mVueling

Deal found 5/6£220

Wed 16/709:15LHR - EAS

1 stop10h 35mIberia

Wed 23/709:20EAS - LHR

1 stop6h 35mIberia

Deal found 5/6£250

Sun 3/817:45STN - EAS

2 stops13h 25mMultiple Airlines

Wed 6/820:30EAS - STN

1 stop13h 25mMultiple Airlines

Deal found 6/6£153

Sat 12/711:40LTN - EAS

1 stop7h 15mMultiple Airlines

Wed 16/720:30EAS - LTN

1 stop22h 00mMultiple Airlines

Deal found 5/6£157

Fri 8/808:55LCY - EAS

Nonstop1h 55mBritish Airways

Mon 11/817:25EAS - LCY

Nonstop1h 55mBritish Airways

Deal found 6/6£389

Sat 5/720:50LHR - EAS

1 stop10h 10mVueling

Tue 22/713:30EAS - LHR

1 stop7h 35mVueling

Deal found 5/6£233

Tue 2/920:50LHR - EAS

1 stop10h 40mMultiple Airlines

Thu 4/921:30EAS - LHR

1 stop15h 20mMultiple Airlines

Deal found 6/6£211

Sat 12/717:30SEN - EAS

2 stops13h 30mMultiple Airlines

Wed 16/720:30EAS - SEN

1 stop17h 25mMultiple Airlines

Deal found 6/6£223

Fri 11/707:40LCY - EAS

2 stops24h 00mMultiple Airlines

Mon 14/717:25EAS - LCY

Nonstop1h 55mMultiple Airlines

Deal found 6/6£291

Wed 20/811:35LGW - EAS

1 stop8h 15mIberia

Sun 24/813:40EAS - LGW

1 stop7h 20mIberia

Deal found 5/6£452

Fri 1/808:55LCY - EAS

Nonstop1h 55mIberia

Mon 4/821:30EAS - LCY

2 stops24h 15mIberia

Deal found 5/6£649

Direct flights from London to San Sebastian
Explore direct flight options from London to San Sebastian based on user searches, and compare prices and availability for your desired travel dates. Data last updated 7 June 2025.

Sun 21/913:20LCY - EAS

Nonstop1h 55mBritish Airways

Thu 25/913:25EAS - LCY

Nonstop1h 55mBritish Airways

Deal found 6/6£275

Sun 14/913:20LCY - EAS

Nonstop1h 55mMultiple Airlines

Thu 18/913:25EAS - LCY

Nonstop1h 55mMultiple Airlines

Deal found 5/6£284

Mon 21/713:45LCY - EAS

Nonstop1h 55mIberia

Fri 25/712:35EAS - LCY

Nonstop1h 55mIberia

Deal found 6/6£466

Last-minute flights from London to San Sebastian
Discover last-minute flight deals from London to San Sebastian. Data last updated 7 June 2025 and is based on user searches.

Thu 12/609:45LCY - EAS

Nonstop1h 55mBritish Airways

Mon 16/617:25EAS - LCY

Nonstop1h 55mBritish Airways

Deal found 5/6£466

Thu 12/618:45LHR - EAS

1 stop12h 55mIberia

Mon 16/608:50EAS - LHR

1 stop25h 20mIberia

Deal found 5/6£692

Fri 13/621:35LGW - EAS

1 stop21h 20mMultiple Airlines

Tue 17/611:25EAS - LGW

1 stop26h 50mMultiple Airlines

Deal found 6/6£165

Fri 13/616:15LTN - EAS

1 stop26h 40mMultiple Airlines

Tue 17/611:25EAS - LTN

2 stops37h 10mMultiple Airlines

Deal found 6/6£172

Fri 13/619:30STN - EAS

2 stops35h 30mMultiple Airlines

Tue 17/611:25EAS - STN

2 stops33h 15mMultiple Airlines

Deal found 6/6£184

Sat 14/620:50LHR - EAS

1 stop10h 10mMultiple Airlines

Thu 19/611:40EAS - LHR

2 stops34h 40mMultiple Airlines

Deal found 6/6£287

Sat 14/609:30SEN - EAS

1 stop9h 25mMultiple Airlines

Thu 19/609:05EAS - SEN

2 stops12h 45mMultiple Airlines

Deal found 6/6£349

Sat 14/607:45LCY - EAS

1 stop11h 10mMultiple Airlines

Thu 19/611:40EAS - LCY

1 stop10h 05mMultiple Airlines

Deal found 6/6£383

Sat 14/620:50LHR - EAS

1 stop10h 10mVueling

Thu 19/609:05EAS - LHR

1 stop12h 00mVueling

Deal found 6/6£491

Sat 14/607:30LCY - EAS

2 stops24h 10mIberia

Thu 19/621:30EAS - LCY

2 stops23h 55mIberia

Deal found 6/6£1,444

Sat 5/720:50LHR - EAS

1 stop10h 10mVueling

Tue 22/713:30EAS - LHR

1 stop7h 35mVueling

Deal found 5/6£233

Tue 8/720:50LHR - EAS

1 stop10h 40mMultiple Airlines

Tue 15/711:25EAS - LHR

2 stops22h 45mMultiple Airlines

Deal found 5/6£219

One-way flights from London to San Sebastian
Search for one-way flight options from London to San Sebastian. Find affordable one-way fares based on user searches. Data last updated 7 June 2025.

Tue 16/920:25SEN - EAS

1 stop22h 35mMultiple Airlines

Deal found 5/6£56

Tue 16/918:35LGW - EAS

1 stop12h 55mVueling

Deal found 5/6£66

Tue 7/1022:05STN - EAS

1 stop9h 25mMultiple Airlines

Deal found 6/6£70

Tue 7/1007:00LTN - EAS

1 stop4h 55mMultiple Airlines

Deal found 6/6£75

Tue 16/909:55LHR - EAS

1 stop6h 25mVueling

Deal found 5/6£78

Mon 15/921:35LGW - EAS

2 stops14h 20mMultiple Airlines

Deal found 5/6£78

Wed 20/810:50LHR - EAS

1 stop20h 50mIberia

Deal found 6/6£99

Tue 19/815:50LHR - EAS

1 stop15h 50mMultiple Airlines

Deal found 6/6£100

Tue 7/1011:20LCY - EAS

1 stop20h 10mMultiple Airlines

Deal found 6/6£117

Sun 21/913:20LCY - EAS

Nonstop1h 55mBritish Airways

Deal found 5/6£143

Mon 4/811:35LGW - EAS

1 stop20h 05mIberia

Deal found 5/6£171

Tue 15/714:20LCY - EAS

2 stops17h 20mIberia

Deal found 6/6£179

Cheapflights Fare Finder

Use the filters below to find and compare flights from London to San Sebastian that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonSan Sebastian

LGW - EAS

LGWEAS

London Gatwick

Tue 23/9

13:00-17:20

1 stop27h 20m

San Sebastián

Tue 30/9

17:55-08:30

1 stop15h 35m

£148

LondonSan Sebastian

LGW - EAS

LGWEAS

London Gatwick

Sat 12/7

20:00-08:00

1 stop11h 00m

San Sebastián

Wed 16/7

20:30-08:35

1 stop13h 05m

£150

LondonSan Sebastian

STN - EAS

STNEAS

London Stansted

Sun 3/8

17:45-08:10

2 stops13h 25m

San Sebastián

Wed 6/8

20:30-08:55

1 stop13h 25m

£153

LondonSan Sebastian

LHR - EAS

LHREAS

London Heathrow

Mon 6/10

20:50-12:55

1 stop15h 05m

San Sebastián

Fri 10/10

21:30-18:15

1 stop21h 45m

£154

LondonSan Sebastian

LTN - EAS

LTNEAS

London Luton

Sat 12/7

11:40-19:55

1 stop7h 15m

San Sebastián

Wed 16/7

20:30-17:30

1 stop22h 00m

£157

LondonSan Sebastian

LHR - EAS

LHREAS

London Heathrow

Fri 31/10

18:50-13:30

1 stop17h 40m

San Sebastián

Tue 4/11

14:05-09:10

1 stop20h 05m

£164

LondonSan Sebastian

LHR - EAS

LHREAS

London Heathrow

Wed 8/10

18:45-08:40

1 stop12h 55m

San Sebastián

Sat 11/10

21:30-08:25

1 stop11h 55m

£202

LondonSan Sebastian

LGW - EAS

LGWEAS

London Gatwick

Wed 17/9

20:40-08:40

1 stop11h 00m

San Sebastián

Mon 22/9

21:30-10:55

1 stop14h 25m

£216

LondonSan Sebastian

SEN - EAS

SENEAS

London Southend

Sat 12/7

17:30-08:00

2 stops13h 30m

San Sebastián

Wed 16/7

20:30-12:55

1 stop17h 25m

£223

LondonSan Sebastian

LCY - EAS

LCYEAS

London City

Sun 21/9

13:20-16:15

Nonstop1h 55m

San Sebastián

Thu 25/9

13:25-14:20

Nonstop1h 55m

£275

Flights are sorted by cheapest return flights first.

Deals found on 5/6

Showing 1-10 of 25 results

Best time to book a flight from London to San Sebastian

Have a flexible travel schedule? Discover the best time to fly to San Sebastian from London with our price prediction graph.

Estimated return price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from London to San Sebastian

How far ahead should I book a flight from London to San Sebastian?

The best time to book flights from London to San Sebastian is 56 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest time of day to fly from LON to EAS?

It’s optimal to fly from London to San Sebastian in the afternoon. By choosing this option you can save up to 50% on the cost of your flight, compared to a flight in the morning.

Reviews of airlines servicing San Sebastian

Read through reviews of airlines operating flights from London to San Sebastian, such as Vueling, Iberia and British Airways. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Vueling

7.1

Good

1,168 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Anonymous,Nov 2024

BCN - DUB

My tv was not working and I had to switch seats 3 times. Other than that excellent experience.

Vueling

7.1

Good

1,168 reviews

Vueling

7.1

Good

1,168 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Anonymous,Nov 2024

BCN - DUB

My tv was not working and I had to switch seats 3 times. Other than that excellent experience.

Iberia

7.0

Good

2,765 reviews

Vueling

7.1

Good

1,168 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Anonymous,Nov 2024

BCN - DUB

My tv was not working and I had to switch seats 3 times. Other than that excellent experience.

British Airways

6.6

Okay

6,988 reviews

Vueling

7.1

Good

1,168 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Anonymous,Nov 2024

BCN - DUB

My tv was not working and I had to switch seats 3 times. Other than that excellent experience.

Related info for your journey

What airport do you fly into for flights to San Sebastian from London?
San Sebastián (EAS) is the airport you will fly into if you book a flight from London to San Sebastian. You should not have trouble finding flights to San Sebastián from London; the airport handles an average of 0 inbound flights from London per day. You should also have plenty of airline options to choose from since 3 airlines have flights to the San Sebastian airport from London. It is only a 9.7 mi journey from San Sebastián (EAS) to San Sebastian’s city center.
What are the cheapest airlines flying from London to San Sebastian round-trip?
Flying on Vueling is currently your cheapest option to San Sebastian, with prices starting at £220. Additional return tickets that might be worth considering are offered by Iberia and British Airways, with the lowest prices starting at £250 and £389, respectively. Vueling is currently priced 12% below the average price you’ll pay for this route.
What are the cheapest airlines to fly from London to San Sebastian one-way?
£66 is the cheapest one-way deal found within the past few days, from Vueling. You may also be able to find cheap deals on Iberia and British Airways, with prices starting from £99 and £143, respectively.
What are the most popular routes from London to San Sebastian?
The most popular flight routes from London to San Sebastian are London Heathrow - San Sebastián, London Gatwick - San Sebastián and London Stansted - San Sebastián.
Can I find deals for flights from London to San Sebastian that include hotel bookings?
Yes. In addition to deals on London to San Sebastian flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from London to San Sebastian?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from London to San Sebastian.
Can I find deals for business class flights from London to San Sebastian?
Yes. Cheapflights offers flight deals from London to San Sebastian by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for London to San Sebastian

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Top 3 airlines flying from London to San Sebastian

Airline	Cheapest	Average	Flexibility	On-time
Vueling	Cheapest£121	Average£248	FlexibilityNo cancel fee	On-time88%	Search Vueling flights
Iberia	Cheapest£170	Average£289	FlexibilityNo cancel fee	On-time77%	Search Iberia flights
British Airways	Cheapest£203	Average£340	FlexibilityNo cancel fee	On-time70%	Search British Airways flights

Fly with Cheapflights

How does Cheapflights help users find flights from London to San Sebastian?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to San Sebastian from London today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from London to San Sebastian?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to San Sebastian from London.

Can Cheapflights find flights from London to San Sebastian with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from London to San Sebastian, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from London to San Sebastian become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to San Sebastian from London today and book when prices fit your budget.

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Cheap flights from London to San Sebastian from £56

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 16/9. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from London to San Sebastian

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Find flight deals from London to San Sebastian

Cheapest flights from London to San SebastianExplore the most affordable flight options available from London to San Sebastian. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 7 June 2025.

Explore the most affordable flight options available from London to San Sebastian. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 7 June 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from London to San Sebastian that are best for you.

Best time to book a flight from London to San Sebastian

Have a flexible travel schedule? Discover the best time to fly to San Sebastian from London with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from London to San Sebastian

How far ahead should I book a flight from London to San Sebastian?

Use this chart to determine the optimal time to book a return flight from London to San Sebastian. Price data was last updated on 23 May 2025.

What is the cheapest time of day to fly from LON to EAS?

Find hourly flight availability from London to San Sebastian. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 7 June 2025.

Reviews of airlines servicing San Sebastian

Read through reviews of airlines operating flights from London to San Sebastian, such as Vueling, Iberia and British Airways. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from London to San Sebastian. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly into for flights to San Sebastian from London?

What are the cheapest airlines flying from London to San Sebastian round-trip?

What are the cheapest airlines to fly from London to San Sebastian one-way?

What are the most popular routes from London to San Sebastian?

Can I find deals for flights from London to San Sebastian that include hotel bookings?

How can I find direct flights from London to San Sebastian?

Can I find deals for business class flights from London to San Sebastian?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for London to San Sebastian

See prices for flight routes from nearby airports that may be better suited for you.

Top 3 airlines flying from London to San Sebastian

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from London to San Sebastian?

Why should you use Cheapflights to find cheap flight tickets from London to San Sebastian?

Can Cheapflights find flights from London to San Sebastian with no change fees?

Can Cheapflights notify me if prices for flights from London to San Sebastian become cheaper?

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Cheapest flights from London to San Sebastian
Explore the most affordable flight options available from London to San Sebastian. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 7 June 2025.